cruise control

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roverrob

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cruise control
« on: August 03, 2010, 12:00:10 AM »
p38 4.6 1995 cruise not working I have checked the cruise control pump and bellows all ok as are the vacume pipes checked the ecu connecter and am getting 9 volts at pin 3 and 4 with cruise switched on this increases to 10.9 when you press the set and resume switches on the steering wheel pin 8 seems a good earth and the brake switch dose as it should according to the manual pins 3 and 4 should not have voltage untill you press the relevent steering buttons  any ideas also if anyone has a spare ecu could I beg borrow or buy to try and see if that is the problem thanks ROB